/*
* JBoss, a division of Red Hat
* Copyright 2006, Red Hat Middleware, LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.identity.idm.impl.api.session.managers;
import org.jboss.identity.idm.api.RelationshipManager;
import org.jboss.identity.idm.api.IdentitySession;
import org.jboss.identity.idm.api.Group;
import org.jboss.identity.idm.api.User;
import org.jboss.identity.idm.api.IdentityType;
import org.jboss.identity.idm.api.RelationshipManagerFeaturesDescription;
import org.jboss.identity.idm.api.IdentitySearchCriteria;
import org.jboss.identity.idm.api.IdentitySearchCriteriumType;
import org.jboss.identity.idm.common.exception.IdentityException;
import org.jboss.identity.idm.spi.model.IdentityObjectRelationshipType;
import org.jboss.identity.idm.spi.model.IdentityObjectRelationship;
import org.jboss.identity.idm.spi.model.IdentityObject;
import org.jboss.identity.idm.spi.model.IdentityObjectType;
import org.jboss.identity.idm.spi.store.IdentityObjectSearchCriteriaType;
import org.jboss.identity.idm.impl.api.session.managers.AbstractManager;
import org.jboss.identity.idm.impl.api.IdentitySearchCriteriaImpl;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.LinkedList;
import java.util.Set;
import java.util.HashSet;
import java.util.Arrays;
import java.io.Serializable;
/**
* @author <a href="mailto:boleslaw.dawidowicz at redhat.com">Boleslaw Dawidowicz</a>
* @version : 0.1 $
*/
public class RelationshipManagerImpl extends AbstractManager implements RelationshipManager, Serializable
{
RelationshipManagerFeaturesDescription featuresDescription;
public static final IdentityObjectRelationshipType MEMBER = new IdentityObjectRelationshipType()
{
public String getName()
{
return "JBOSS_IDENTITY_MEMBERSHIP";
}
};
private static final long serialVersionUID = -1054805796187123311L;
public RelationshipManagerImpl(IdentitySession session)
{
super(session);
featuresDescription = new RelationshipManagerFeaturesDescription()
{
public boolean isIdentityAssociationSupported(String fromGroupType)
{
IdentityObjectType identityOT = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType();
IdentityObjectType groupIdentityOT = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType(fromGroupType);
try
{
return getSessionContext().getIdentityStoreRepository().getSupportedFeatures().
isRelationshipTypeSupported(groupIdentityOT, identityOT, MEMBER);
}
catch (IdentityException e)
{
return false;
}
}
public boolean isGroupAssociationSupported(String fromGroupType, String toGroupType)
{
IdentityObjectType toGroupOT = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType(toGroupType);
IdentityObjectType fromGroupOT = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType(fromGroupType);
try
{
return getSessionContext().getIdentityStoreRepository().getSupportedFeatures().
isRelationshipTypeSupported(fromGroupOT, toGroupOT, MEMBER);
}
catch (IdentityException e)
{
return false;
}
}
public boolean isIdentitiesSearchCriteriumTypeSupported(IdentitySearchCriteriumType constraintType)
{
IdentityObjectType objectType = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType();
IdentityObjectSearchCriteriaType constraint = IdentityObjectSearchCriteriaType.valueOf(constraintType.name());
if (constraint != null)
{
return getSessionContext().getIdentityStoreRepository().getSupportedFeatures().
isSearchCriteriaTypeSupported(objectType, constraint);
}
return false;
}
public boolean isGroupsSearchCriteriumTypeSupported(String groupType, IdentitySearchCriteriumType constraintType)
{
IdentityObjectType objectType = getSessionContext().getIdentityObjectTypeMapper().getIdentityObjectType(groupType);
IdentityObjectSearchCriteriaType constraint = IdentityObjectSearchCriteriaType.valueOf(constraintType.name());
if (constraint != null)
{
return getSessionContext().getIdentityStoreRepository().getSupportedFeatures().
isSearchCriteriaTypeSupported(objectType, constraint);
}
return false;
}
};
}
public RelationshipManagerFeaturesDescription getFeaturesDescription()
{
return featuresDescription;
}
public void associateGroups(Collection<Group> parents, Collection<Group> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<Group> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
Group parent = parentsIterator.next();
for (Iterator<Group> membersIterator = members.iterator(); membersIterator.hasNext();)
{
Group member = membersIterator.next();
associateGroups(parent, member);
}
}
}
public void associateGroups(Group parent, Collection<Group> members) throws IdentityException
{
checkNotNullArgument(parent, "parent");
checkNotNullArgument(members, "members");
associateGroups(Arrays.asList(parent), members);
}
public void associateGroupsByIds(Collection<String> parentIds, Collection<String> memberIds) throws IdentityException
{
checkNotNullArgument(parentIds, "Parents Ids");
checkNotNullArgument(memberIds, "Members Ids");
for (Iterator<String> parentsIterator = parentIds.iterator(); parentsIterator.hasNext();)
{
String parentId = parentsIterator.next();
for (Iterator<String> membersIterator = memberIds.iterator(); membersIterator.hasNext();)
{
String memberId = membersIterator.next();
associateGroupsByIds(parentId, memberId);
}
}
}
public void associateGroupsByIds(String parentId, Collection<String> memberIds) throws IdentityException
{
checkNotNullArgument(parentId, "Parent Id");
associateGroupsByIds(Arrays.asList(parentId), memberIds);
}
public void associateGroups(Group parent, Group member) throws IdentityException
{
checkNotNullArgument(parent, "Parent group");
checkNotNullArgument(member, "Member group");
getRepository().createRelationship(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER, null, true);
}
public void associateGroupsByIds(String parentId, String memberId) throws IdentityException
{
checkNotNullArgument(parentId, "Parent Id");
checkNotNullArgument(memberId, "Member Id");
getRepository().createRelationship(getInvocationContext(), createIdentityObjectForGroupId(parentId), createIdentityObjectForGroupId(memberId), MEMBER, null, true);
}
public void associateUsers(Collection<Group> parents, Collection<User> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<Group> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
Group parent = parentsIterator.next();
for (Iterator<User> membersIterator = members.iterator(); membersIterator.hasNext();)
{
User member = membersIterator.next();
associateUser(parent, member);
}
}
}
public void associateUser(Group parent, Collection<User> members) throws IdentityException
{
checkNotNullArgument(parent, "Parent group");
associateUsers(Arrays.asList(parent), members);
}
public void associateUsersByIds(Collection<String> parents, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<String> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
String parent = parentsIterator.next();
for (Iterator<String> membersIterator = members.iterator(); membersIterator.hasNext();)
{
String member = membersIterator.next();
associateUserByIds(parent, member);
}
}
}
public void associateUsersByIds(String parentId, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parentId, "Parent Id");
associateUsersByIds(Arrays.asList(parentId), members);
}
public void associateUser(Group parent, User member) throws IdentityException
{
checkNotNullArgument(parent, "Parent group");
checkNotNullArgument(member, "Member user");
getRepository().createRelationship(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER, null, true);
}
public void associateUserByIds(String parentId, String memberId) throws IdentityException
{
checkNotNullArgument(parentId, "Parent group Id");
checkNotNullArgument(memberId, "Member user Id");
getRepository().createRelationship(getInvocationContext(), createIdentityObjectForGroupId(parentId), createIdentityObjectForUserName(memberId), MEMBER, null, true);
}
public void disassociateGroups(User user) throws IdentityException
{
checkNotNullArgument(user, "User");
Collection<Group> groups = findAssociatedGroups(user, (String)null);
Set<User> users = new HashSet<User>();
users.add(user);
disassociateUsers(groups, users);
}
public void disassociateGroups(String userId) throws IdentityException
{
checkNotNullArgument(userId, "User Id");
disassociateGroups(createUserFromId(userId));
}
public void disassociateGroups(Collection<Group> parents, Collection<Group> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<Group> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
Group parent = parentsIterator.next();
for (Iterator<Group> membersIterator = members.iterator(); membersIterator.hasNext();)
{
Group member = membersIterator.next();
getRepository().removeRelationship(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER, null);
}
}
}
public void disassociateGroups(Group parent, Collection<Group> members) throws IdentityException
{
checkNotNullArgument(parent, "Parent");
disassociateGroups(Arrays.asList(parent), members);
}
public void disassociateGroupsByIds(Collection<String> parents, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<String> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
String parent = parentsIterator.next();
for (Iterator<String> membersIterator = members.iterator(); membersIterator.hasNext();)
{
String member = membersIterator.next();
getRepository().removeRelationship(getInvocationContext(), createIdentityObjectForGroupId(parent), createIdentityObjectForGroupId(member), MEMBER, null);
}
}
}
public void disassociateGroupsByIds(String parent, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parent, "Parent Id");
disassociateGroupsByIds(Arrays.asList(parent), members);
}
public void disassociateUsers(Collection<Group> parents, Collection<User> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<Group> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
Group parent = parentsIterator.next();
for (Iterator<User> membersIterator = members.iterator(); membersIterator.hasNext();)
{
User member = membersIterator.next();
getRepository().removeRelationship(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER, null);
}
}
}
public void disassociateUsers(Group parent, Collection<User> members) throws IdentityException
{
checkNotNullArgument(parent, "Parent group");
disassociateUsers(Arrays.asList(parent), members);
}
public void disassociateUsersByIds(Collection<String> parents, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<String> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
String parent = parentsIterator.next();
for (Iterator<String> membersIterator = members.iterator(); membersIterator.hasNext();)
{
String member = membersIterator.next();
getRepository().removeRelationship(getInvocationContext(), createIdentityObjectForGroupId(parent), createIdentityObjectForUserName(member), MEMBER, null);
}
}
}
public void disassociateUsersByIds(String parent, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parent, "Parent Id");
disassociateUsersByIds(Arrays.asList(parent), members);
}
public <G extends IdentityType, I extends IdentityType> boolean isAssociated(Collection<G> parents, Collection<I> members) throws IdentityException
{
//TODO: maybe IdentityStore should have isRelationshipPresent method to improve this?
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<G> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
IdentityType parent = parentsIterator.next();
for (Iterator<I> membersIterator = members.iterator(); membersIterator.hasNext();)
{
IdentityType member = membersIterator.next();
Collection<IdentityObjectRelationship> relationships = getRepository().resolveRelationships(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER);
if (relationships.size() == 0)
{
return false;
}
}
}
return true;
}
public boolean isAssociatedByIds(Collection<String> parents, Collection<String> members) throws IdentityException
{
checkNotNullArgument(parents, "parents");
checkNotNullArgument(members, "members");
for (Iterator<String> parentsIterator = parents.iterator(); parentsIterator.hasNext();)
{
String parent = parentsIterator.next();
for (Iterator<String> membersIterator = members.iterator(); membersIterator.hasNext();)
{
String member = membersIterator.next();
Collection<IdentityObjectRelationship> relationships = getRepository().resolveRelationships(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER);
if (relationships.size() == 0)
{
return false;
}
}
}
return true;
}
public <G extends IdentityType, I extends IdentityType> boolean isAssociated(G parent, I member) throws IdentityException
{
checkNotNullArgument(parent, "Parent IdentityType");
checkNotNullArgument(member, "Member IdentityType");
Set<G> parents = new HashSet<G>();
parents.add(parent);
Set<I> members = new HashSet<I>();
members.add(member);
return isAssociated(parents, members);
}
public boolean isAssociatedByIds(String parent, String member) throws IdentityException
{
checkNotNullArgument(parent, "Parent Id");
checkNotNullArgument(member, "Member Id");
Collection<IdentityObjectRelationship> relationships = getRepository().resolveRelationships(getInvocationContext(), createIdentityObject(parent), createIdentityObject(member), MEMBER);
if (relationships.size() == 0)
{
return false;
}
return true;
}
private Collection<Group> findAssociatedGroupsCascaded(Collection<Group> previous, Group group, String groupType, boolean parent, IdentitySearchCriteria criteria) throws IdentityException
{
Collection<Group> results = findAssociatedGroups(group, groupType, parent, false, criteria);
List<Group> newResults = new LinkedList<Group>();
// For each result make recursive call unless it is already in previous results
for (Group result : results)
{
if (!previous.contains(result))
{
newResults.add(result);
previous.add(result);
newResults.addAll(findAssociatedGroupsCascaded(previous, result, groupType, parent, criteria));
}
}
return newResults;
}
public Collection<Group> findAssociatedGroups(Group group, String groupType, boolean parent, boolean cascade, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(group, "Group");
// checkNotNullArgument(groupType, "Group type");
List<Group> identities = new LinkedList<Group>();
IdentityObjectType iot = groupType != null ? getIdentityObjectType(groupType) : null;
if (cascade)
{
Set<Group> prev = new HashSet<Group>();
prev.add(group);
identities = (List<Group>)findAssociatedGroupsCascaded(prev, group, groupType, parent, criteria);
try
{
//TODO: don't perform when only one repository call was made
if (criteria != null)
{
IdentitySearchCriteriaImpl.applyCriteria(identitySession, convertSearchControls(criteria), identities);
}
}
catch (Exception e)
{
throw new IdentityException("Failed to apply criteria", e);
}
return identities;
}
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(group), MEMBER, parent, convertSearchControls(criteria));
for (IdentityObject io : ios)
{
if ((iot == null && !io.getIdentityType().getName().equals(getUserObjectType().getName())) ||
(iot != null && io.getIdentityType().getName().equals(iot.getName())))
{
identities.add(createGroup(io));
}
}
return identities;
}
public Collection<Group> findAssociatedGroups(String groupId, String groupType, boolean parent, boolean cascade, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(groupId, "Group Id");
// checkNotNullArgument(groupType, "Group type");
Group group = createGroupFromId(groupId);
return findAssociatedGroups(group, groupType, parent, cascade, criteria);
}
public Collection<Group> findAssociatedGroups(Group group, String groupType, boolean parent, boolean cascade) throws IdentityException
{
checkNotNullArgument(group, "Group");
// checkNotNullArgument(groupType, "Group type");
return findAssociatedGroups(group, groupType, parent, cascade, null);
}
public Collection<Group> findAssociatedGroups(User user, String groupType, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(user, "User");
//checkNotNullArgument(groupType, "Group type");
List<Group> identities = new LinkedList<Group>();
IdentityObjectType iot = groupType != null ? getIdentityObjectType(groupType) : null;
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(user), MEMBER, false, convertSearchControls(criteria));
for (IdentityObject io : ios)
{
if (iot == null || io.getIdentityType().getName().equals(iot.getName()))
{
identities.add(createGroup(io));
}
}
return identities;
}
public Collection<Group> findAssociatedGroups(String userName, String groupType, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(userName, "User name");
//checkNotNullArgument(groupType, "Group type");
User user = createUserFromId(userName);
return findAssociatedGroups(user, groupType, criteria);
}
public Collection<Group> findAssociatedGroups(User user, String groupType) throws IdentityException
{
checkNotNullArgument(user, "User");
//checkNotNullArgument(groupType, "Group type");
return findAssociatedGroups(user, groupType, null);
}
public Collection<Group> findAssociatedGroups(User user, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(user, "User");
List<Group> identities = new LinkedList<Group>();
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(user), MEMBER, false, convertSearchControls(criteria));
String userTypeName = getUserObjectType().getName();
for (IdentityObject io : ios)
{
// Filter out users
if (!io.getIdentityType().getName().equals(userTypeName))
identities.add(createGroup(io));
}
return identities;
}
public Collection<Group> findAssociatedGroups(String userName, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(userName, "User name");
User user = createUserFromId(userName);
return findAssociatedGroups(user, criteria);
}
public Collection<Group> findAssociatedGroups(User user) throws IdentityException
{
checkNotNullArgument(user, "User");
return findAssociatedGroups(user, (IdentitySearchCriteria)null);
}
public Collection<User> findAssociatedUsers(Group group, boolean cascade, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(group, "Group");
List<User> identities = new LinkedList<User>();
if (cascade)
{
// Do non cascaded call
identities.addAll(findAssociatedUsers(group, false, criteria));
// Find all associated groups (cascaded)
Collection<Group> groups = findAssociatedGroups(group, null, true, true, criteria);
for (Group asociatedGroup : groups)
{
identities.addAll(findAssociatedUsers(asociatedGroup, false, criteria));
}
try
{
//TODO: don't perform when only one repository call was made
if (criteria != null)
{
IdentitySearchCriteriaImpl.applyCriteria(identitySession, convertSearchControls(criteria), identities);
}
}
catch (Exception e)
{
throw new IdentityException("Failed to apply criteria", e);
}
return identities;
}
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(group), MEMBER, true, convertSearchControls(criteria));
String userTypeName = getUserObjectType().getName();
for (IdentityObject io : ios)
{
//Filter out groups
if (io.getIdentityType().getName().equals(userTypeName))
{
identities.add(createUser(io));
}
}
return identities;
}
public Collection<User> findAssociatedUsers(String groupId, boolean cascade, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(groupId, "Group Id");
Group group = createGroupFromId(groupId);
return findAssociatedUsers(group, cascade, criteria);
}
public Collection<User> findAssociatedUsers(Group group, boolean cascade) throws IdentityException
{
checkNotNullArgument(group, "Group");
return findAssociatedUsers(group, cascade, null);
}
public Collection<Group> findRelatedGroups(User user, String groupType, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(user, "User");
List<Group> identities = new LinkedList<Group>();
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(user), null, false, convertSearchControls(criteria));
String userTypeName = getUserObjectType().getName();
for (IdentityObject io : ios)
{
// Filter out users
if (!io.getIdentityType().getName().equals(userTypeName))
identities.add(createGroup(io));
}
return identities;
}
public Collection<Group> findRelatedGroups(String userName, String groupType, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(userName, "User name");
User user = createUserFromId(userName);
return findRelatedGroups(user, groupType, criteria);
}
public Collection<User> findRelatedUsers(Group group, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(group, "Group");
List<User> identities = new LinkedList<User>();
Collection<IdentityObject> ios = getRepository().findIdentityObject(getInvocationContext(), createIdentityObject(group), null, true, convertSearchControls(criteria));
String userTypeName = getUserObjectType().getName();
for (IdentityObject io : ios)
{
if (io.getIdentityType().getName().equals(userTypeName))
{
User user = createUser(io);
if (!identities.contains(user))
{
identities.add(createUser(io));
}
}
}
return identities;
}
public Collection<User> findRelatedUsers(String groupId, IdentitySearchCriteria criteria) throws IdentityException
{
checkNotNullArgument(groupId, "Group Id");
Group group = createGroupFromId(groupId);
return findRelatedUsers(group, criteria);
}
}